GTA IV Live Weekend underway

Rockstar's special GTA IV 'Weekend' is now well underway on Xbox Live, the game maker giving fans of the sandbox action title the chance to compete with each other, and the developers, to win unique prizes.

Lots of goodies will be dished out across a variety of competitions, and you'll be able to challenge a number of the title's creators via their Gamertags which are presently being listed on Live.

You can find out more on this community initiative via the official website, which includes a calendar of events.

If you're participating, feel free to share you experience using the comments here.